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Round|Natural|IGI

5.03ct J VS1 Round Natural Diamond

EX • J/VS1 • IGI 566316831

Shape and cutting style on the report: Round brilliant

Certificate IGI 566316831

Diamond specifications and retailer prices

From HK$499,457 HKD
$63,660 USD
As of October 31, 2026
Save HK$172,754 HKD (26%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$672,211 HKD at Yorxs · As of October 25, 2026
View at Yorxs

About this 5.03ct natural round diamond

This 5.03ct natural round sits in the over five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 566316831. Listed at 7 retailers as of October 25, 2026, with prices from HK$499,457 to HK$672,211, a HK$172,754 spread on the same certified stone. Yorxs lists it at HK$672,211. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.03
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 566316831
Dimensions10.93 × 10.90 × 6.78 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
10.93 mm10.90 mm5.03 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 566316831
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$573,277 HKD|Low: HK$493,683 HKD|High: HK$676,923 HKD|Avg: HK$563,389 HKD
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 1, 2026
Retailer 2HK$499,457 HKD
Retailer 3HK$519,527 HKD
Retailer 1HK$573,277 HKD
YorxsHK$672,170 HKD

24 data points across 4 retailers

7 retailersHK$499,457 HKD to HK$672,211 HKD

A
Cheapest Retailer
-
HK$499,457 HKD
$63,660 USD
A
Retailer 2
-
HK$519,527 HKD
$66,218 USD
View
B+
Retailer 3
-
HK$573,277 HKD
$73,069 USD
View
B+
Retailer 4
-
HK$623,890 HKD
$79,520 USD
View
Retailer 5
-
HK$670,918 HKD
€81,442 EUR
View
Price last confirmed 10 days ago
B
Retailer 6
-
HK$672,170 HKD
€81,594 EUR
View
Most Expensive
B
Yorxs
144 · Oct 25
HK$672,211 HKD
€81,599 EUR
View
6 more retailers have this diamond
Prices start from HK$499,457 HKDSave up to HK$172,754 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.03ct Round
HK$499,457 HKD